Toni Braxton Hospitalized

LOS ANGELES, CA - JUNE 26: Singer Toni Braxton arrives at the BET Awards '11 held at the Shrine Auditorium on June 26, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

(Photo by Jason Merritt/Getty Images)

Singer Toni Braxton has been hospitalized in Los Angeles.

The R&B performer says in a Tweet on Friday that she’s been hospitalized because of “minor health issues” related to Lupus. A spokeswoman confirmed the hospitalization but had no other details. “But no worries!,” Braxton wrote to fans. “I will be out any day now.”

The 45-year-old singer of “Un-break My Heart” revealed two years ago she has Lupus, a potentially deadly autoimmune disease that killed Braxton’s uncle. She also suffers from a narrowing of the blood vessels in her heart.

Braxton said in a recent “20/20” interview that doctors told her the Lupus diagnosis meant her performing career would likely be diminished and the disease helped push her into a recent bankruptcy.